function validata(theform) {

	if (theform.msg_user.value=="") {
		alert("Please Enter a Receiver");
		theform.msg_user.focus();
		return false; }
	else if (theform.msg_contents.value=="") {
		alert("Please Enter Message");
		theform.msg_contents.focus();
		return false; }
	else { return true; }
}